dec = int(input("输入数字："))
dec1 = int(input("输入数字："))
print("转换为二进制为：", bin(dec))
print("转换为二进制为：", bin(dec1))
print("转换为二进制为：", bin(dec*dec1))
print("转换为八进制为：", oct(dec1))
print(bin(321*321321*32143424*123213123*321321321*321312312*321312123*321312*31232))